At CES, AT&T announced a new Sponsored Data program that would push some of the cost of mobile data onto content providers. The program works like this: a company like Netflix would pay AT&T, and in turn, mobile usage of Netflix would not count against AT&T customers’ data caps. Many are concerned that the plan, which would effectively give deep-pocketed companies priority, could be bad for Internet neutrality in the long run. follow link
Viewing Wi-Fi Details in Snow Leopard
In Snow Leopard, hold down the Option key before clicking the AirPort menu. Doing so reveals additional technical details including which standards, speeds, and frequencies you're using to connect, as well as what's in use by other networks. With the Option key held down and with a network already joined, the AirPort menu reveals seven pieces of information: the PHY Mode, the MAC (Media Access Control) address, the channel and band in use, the security method that's in use, the RSSI (Received Signal Strength Indication) measurement, the transmit rate, and the MCS Index. In Leopard, some, but not all, of these details are revealed by Option-clicking the AirPort menu.
AT&T Announces Sponsored Data